var doneLoad=false;

search_n = new Image;
costa_n = new Image;
buyer_n = new Image;
about_n = new Image;
viewing_n = new Image;
legal_n = new Image;
currency_n = new Image;
mortgage_n = new Image;
links_n = new Image;

search_o = new Image;
costa_o = new Image;
buyer_o = new Image;
about_o = new Image;
viewing_o = new Image;
legal_o = new Image;
currency_o = new Image;
mortgage_o = new Image;
links_o = new Image;

search_o.src = "images/navo1.jpg";
costa_o.src = "images/navo2.jpg";
buyer_o.src = "images/navo3.jpg";
about_o.src = "images/navo4.jpg";
viewing_o.src = "images/navo5.jpg";
legal_o.src = "images/navo6.jpg";
currency_o.src = "images/navo7.jpg";
mortgage_o.src = "images/navo8.jpg";
links_o.src = "images/navo9.jpg";

function setVars() {
	search_n.src = document.search.src;
	costa_n.src = document.costa.src;
	buyer_n.src = document.buyer.src;
	about_n.src = document.about.src;
	viewing_n.src = document.viewing.src;
	legal_n.src = document.legal.src;
	currency_n.src = document.currency.src;
	mortgage_n.src = document.mortgage.src;
	links_n.src = document.links.src;
	doneLoad=true;
	}